package service;

import java.io.InputStream;
import java.util.List;

import po.Student;

public interface StudentService {
	
	
	List<Student> queryAllStduent(int pagenum,int pagesize);
	Student queryByid(Integer ID);
	Student updateStudent(Student stu);
	int getactornum();
	InputStream getInputStream() throws Exception;
	void deleteStudent(Integer ID);
	Student insertStudent(Student stu);
	List<Student> queryByname(Student stu);
	List<Student> queryByname(Student stu,Integer pagenum,Integer pagesize);
}
